62081240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:732

約数の個数: 64

約数和(自身を含む): 151320960

約数和(自身を除く): 89239720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 277, 431, 520, 554, 862, 1108, 1385, 1724, 2155, 2216, 2770, 3448, 3601, 4310, 5540, 5603, 7202, 8620, 11080, 11206, 14404, 17240, 18005, 22412, 28015, 28808, 36010, 44824, 56030, 72020, 112060, 119387, 144040, 224120, 238774, 477548, 596935, 955096, 1193870, 1552031, 2387740, 3104062, 4775480, 6208124, 7760155, 12416248, 15520310, 31040620, 62081240]

約数ペア:

[(1, 62081240), (2, 31040620), (4, 15520310), (5, 12416248), (8, 7760155), (10, 6208124), (13, 4775480), (20, 3104062), (26, 2387740), (40, 1552031), (52, 1193870), (65, 955096), (104, 596935), (130, 477548), (260, 238774), (277, 224120), (431, 144040), (520, 119387), (554, 112060), (862, 72020), (1108, 56030), (1385, 44824), (1724, 36010), (2155, 28808), (2216, 28015), (2770, 22412), (3448, 18005), (3601, 17240), (4310, 14404), (5540, 11206), (5603, 11080), (7202, 8620)]